What quantity of moles of Care formed upon complete reaction of 2 mol of B according to the generic chemical reaction: A + 2 B C

Q: When the system is not at equilibrium, the reaction quotient Q for any reaction... (A) will remain…

A: The effect of change of concentration , temperature, volume, pressure can also be predicted by…

Q: In the vibrational-rotational experiment of HCI, the average rotational line separation was found to…

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Q: Please do not round off intermediate calculations. Thank you.

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Q: Draw a structural formula for the major product of the acid-base reaction shown. N N (1 mole) + HCI…

A: Here lone pair on N-atom is transferred to H+ ion and this way acid base reaction occurs. Thus the…

Q: The reaction 2CO(g) + O2(g) = 2 CO2(g) is known to be exothermic. According to Le Chatelier's…

A: According to Le chaterlier's principle, if the equilibrium is subjected to any external change, then…

Q: Classify the unbalanced reactions below. You will have to select the best answer if more than one…

A: Precipitation reaction: The reaction in which an insoluble solid is obtained as one of the product.…

Q: A 4.0-liter rigid metal can is filled with nitrogen gas at 45 °C to a pressure of 1.125 atm. The can…

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Q: Calculate the standard reaction entropy for N2(g) + 3 H2(g) → 2 NH3(g) at 25 °C. (b) What is the…

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Q: For the following reaction. ONa a. List all expected organic and covalent products. b. Indicate what…

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Q: 20.5 Provide reasonable mechanisms for the following transformations. b. NH₂ BrMg MgBr HS -NH H*,…

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Q: A buffer is made by adding 0.300 mol CH3COOH (acetic acid) and 0.300 mol CH3COONa (sodium acetate)…

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Q: Mary is trying to determine if some household substances are acids or bases. She collects the…

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Q: The equivalence point in the titration of this weak acid is 50.80 mL. At 25.40 mL, the pH was…

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Q: Predict the conjugate base of HCO₂H. A) HCO₂H₂+ B) HCO- C) -CO₂H D) HCO₂-

A: Since, We know that, To obtain conjugate base from acid, remove H+ from acid. Thus,

Q: 4) Which of the following compounds is a D sugar? a. A b. B. С.С. d. D. А. CH3C=0 H-OH H-L-OH OFICH…

A: D-L nomenclature is the relative nomenclature system in which in Fischer projection at bottom most…

Q: Question 8 of 14 Determine the quantity of molecules in 1.40 moles of CO

A: To solve this problem we have to calculate the number of Carbon monoxide molecules .

Q: Draw the major organic product for the reaction shown. Br 1. PPh3 2. n-butyllithium 3. Select Draw…

A: The carbonyl compounds on treatment with triphenyl phosphonium ylide forms alkene. This reaction is…

Q: What is Kb for the conjugate base of HCN (Ka = 4.9 × 10-¹⁰)?

A: Ka is the acid dissociation constant. It is the equilibrium constant for the dissocation reaction of…

Q: es 1. Br2, CC14 2a. NaNH₂ (excess), NH3 2b. H3O+

A: When dibromo alkane reacts witj excess NaNH2 followed by hydrolysis gives alkyne

Q: The molar concentration of H3O+ in pure water at 25 °C is: (A) 0.0 M (B) 10-¹4M (C) 10-7M (D) 10 M…

A: We know that the pure water at 25 °C is neutral and it's pH and pOH value is equal to 7 => pH =…

Q: The standard free energy of the hydrolysis of ATP to ADP: ATP (aq) → ADP (aq) + (aq) phosphate in…

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Q: A chemist adds 430.0 mL of a 2.89 mol/L calcium bromide (CaBr₂) solution to a reaction flask.…

A: To calculate the mass of calcium bromide added to the reaction flask, we need to use the following…

Q: The initial concentration of NOCl in the second-order reaction 2NOCl→2NO+Cl2 is 0.878M. After…

A: The rate of the reaction is directly proportional to the concentration of the reactants. So a…

Q: Br 1. Nal, acetone 2. EtONa, EtOH, heat

A: The question is based on organic reactions.      we need to identify the product formed and explain…

Q: Macmillan L Cl name: Incorrect MAR OH CI CI

A: The question is based on the concept of IUPAC naming. we need to identify the IUPAC name of the…

Q: For the molecule below: a. Calculate the hydrogen deficiency index b. Label significant absorption…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectra…

Q: What is the final answer ?

A: We have to calculate the ionic strength of the given water sample.

Q: A chemical reaction involves the reactants A and B, and the product C. A+B → C Provide your answer…

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Q: 3. Based on your answer to the above question and the structures you draw in question 1, what is the…

A: This question is based upon Hydrocarbon.

Q: 6. Write the simplest formula (ratio) for 0.080 mol Ba, 0.080 mol S, 0.320 mol O. (Hint: calculate…

A: The given compound contains 0.080 mol Ba,  0.080 mol S,  0.320 mol O. The simplest formula of the…

Q: 46) All entries in the following table involve pressure–volume– temperature–amount data for a sample…

A: The Ideal gas equation is PV =nRT T is the temperature in kelvin P is the pressure n is the moles of…

Q: If we start the reaction below with 16.78 g of Ag2S (molar mass of 247.80 g/mol) and 6.780 g HCI…

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Q: given acetyl chloride, how form you is the II + a benzene and la: Alcl3 can anniline? What Synthesis…

A: The aromatic electrophilic substitution reaction is the addition of electrophile on benzene. This…

Q: What is the missing reagent in the following reaction? Br A. Br₂/HOAc B. Brz/KOH C. Cl₂/FeCl3 D.…

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Q: VSEPR theory can be used to predict the shapes that simple molecules form. First, explain the…

A: We have to determine the shape of the molecules using VSEPR theory.

Q: Question 18. The 'H NMR spectrum of P(CH3)3 is expected to show: (C) a singlet (D) a triplet (A) a…

A: Phosphine (PH3) is a trigonal pyramidal molecule with a lone pair of electrons on the phosphorus…

Q: A man who has recently moved to live in a city that sits at approximately 1,000 meters above sea…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Br 1) NaI, acetone 2) Et ONa, EtOH, A (2R, 3R)-2-bromo-3-methylpentane #ojoba 3-methylpent-2-ene

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Q: What is the pka range of the alpha proton of the carbonyl compound?

A: The alpha proton of a carbonyl compound indicates the hydrogen atom attached to the carbon atom…

Q: Part B Enter the ions formed when (NH4)2S dissolves in water. Express your answers as ions separated…

A: Part BAmmonium sulfide, NH42S is dissolved in water.We have to enter the ions formed when NH42S is…

Q: How many liters of 4.83 M Na3PO4 are needed to produce 95.9 grams of NaCl? 2 Na3PO4(aq) + 3…

A: Molarity is defined as number of mole of solute is divide by volume of solution in liter

Q: Consider the buffer made by preparing .650 moles of a weak acid HA with .725 of a weak base NA in…

A: Buffer is a solution which resists change in pH on adding small amounts of acid and base. we need to…

Q: How many signals would you expect in the ¹H NMR spectrum of the following compound? I

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Q: =) Complete the following equations ) H₂C. OH H Mario + H₂C OH HO =) H₂C OH OH HO HO CH3 H* CH3 -CH3…

A: sterification is the process of combining an organic acid (RCOOH) with an alcohol (ROH) to form an…

Q: 3) Given the reactions: CO2(g) → C + O2(g) AH =393 KJ S(s) + O2(g) → SO2(g) AH =-296.4 KJ CS2 (1) +…

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Q: If 0.250 moles of bromine and 0.600 moles of ammonia react according to the  equation below, what is…

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Q: 1. Keeping in mind the definition of a buffer, prec Start with 50 mL of buffer at pH 9.00. Add b.…

A: Solutions- Buffer- It is defines as the buffer solution is a solution able to maintain its Hydrogen…

Q: Tartaric acid is the white, powdery substance that coats sour candies. Combustion analysis of a…

A: The question is based on the concepts of elemental analysis. we need to calculate empirical formula…

Q: Zinc metal reacts with hydrochloric acid according to the balanced equation: Zn (s) + 2 HCI (aq) →…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".